package day4;

import java.util.Scanner;

public class demo3 {
    public static void main(String[] args) {
        Scanner scanner=new Scanner(System.in);
        int x=scanner.nextInt();
        int [][]arr=new int[x][x];

        for (int i = 0; i <x ; i++) {
            for (int j = 0; j <=i ; j++) {
             if(i==j||j==0){
                 arr[i][j]=1;
             }else {
                 arr[i][j]=arr[i-1][j-1]+arr[i-1][j];
             }
            }
        }

        for (int i = 0; i <x ; i++) {
            for (int j = 0; j <=i ; j++) {
                System.out.printf("%-5d",arr[i][j]);
            }
            System.out.println();
        }


    }
}
